
Figure (I) is an intricate zigzag pattern arranged inside a square. We need to rotate this whole pattern by 45 degrees in the clockwise direction and pick the option that matches the rotated result exactly.
A rotation only turns a shape; it never changes its size, mirrors it, or reorders its parts. Only option Q keeps every part of the zigzag pattern in the same relative place while turning the whole figure by exactly 45 degrees clockwise.
Let's summarize:
Only figure Q passes both checks, so the correct answer is option (B).